Rationalise the denominator of 1 / 1- root 7
Answers
Answered by
10
Answer:
=1\1- root 7 × 1+ root 7/ 1+ root 7
=1+ root7/ (1- root 7) whole square
= 1+ root 7/( 1 - 7) because of square root of seven is been canceled.
The final ans will be.
=1+ root seven/ -6
Answered by
0
Answer:
The answer is 1+√7/-6.
Thank you for lot .
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